Dd旋轉(zhuǎn)接頭密封裝置選用的是外裝式構(gòu)造，端面比壓值呈下降趨勢(shì)，可以隨便調(diào)換該接頭的密封程度以及補(bǔ)償器的調(diào)整。Dd型旋轉(zhuǎn)接頭的優(yōu)勢(shì)在于它選用了浮動(dòng)式的密封器和波紋形狀的補(bǔ)償器。
產(chǎn)品實(shí)拍：
產(chǎn)品結(jié)構(gòu)圖：
Dd型旋轉(zhuǎn)接頭基本參數(shù)：
| 規(guī)格 | 型號(hào) | A | B | C | D | E | F1 | F2 | K | L | L1 | L3 | L4 | L6 | L7 | N | |
| 15 | HS-X15-6 | R1/2 | 10 | Rc1/2 | Rc1/2 | 55 | 28 | 25 | 15 | 147 | 135 | 125 | 90 | 30 | 17 | 12 | |
| 20 | HS-X20-8 | R3/4 | 12 | Rc3/4 | Rc1/2 | 62 | 31 | 30 | 32 | 170 | 155 | 140 | 95 | 30 | 20 | 16 | |
| 25 | HS-X25-10 | R1 | 16 | Rc3/4 | Rc1/2 | 74 | 37 | 33 | 26 | 175 | 160 | 145 | 103 | 33 | 20 | 20 | |
| 32 | HS-X32-15 | R1-1/4 | 20 | Rc1-1/4 | Rc1/2 | 90 | 45 | 38 | 32 | 211 | 196 | 182 | 128 | 42 | 25 | 30 | |
| 40 | HS-X40-20 | R1-1/2 | 25 | Rc1-1/2 | Rc3/4 | 95 | 48 | 43 | 36 | 232 | 210 | 185 | 130 | 40 | 25 | 36 | |
| 50 | HS-X50-25 | R2 | 31 | Rc1-1/2 | Rc1 | 122 | 60 | 51 | 46 | 300 | 278 | 255 | 182 | 60 | 35 | 48 | |
| 65 | HS-X65-32 | R2-1/2 | 40 | Rc2 | Rc1-1/4 | 156 | 78 | 62 | 50 | 350 | 325 | 295 | 211 | 68 | 40 | 62 | |
| 80 | HS-X80-40 | R3 | 46 | Rc2-1/2 | Rc1-1/2 | 160 | 80 | 70 | 50 | 383 | 353 | 286 | 231 | 90 | 35 |
75 |
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